Documents Rocks and Minerals 4 September 2015. Rocks and Minerals: Definitions –A mineral is solid inorganic...

Rocks and Minerals 4 September 2015 Rocks and Minerals: Definitions A mineral is solid inorganic material of the Earth that has both a known chemical composition and a crystalline…

Documents Igneous Rocks and Volcanoes

Igneous Rocks and Volcanoes View From Space - Klyuchevskaya, Russia Magma â molten rock beneath the surface Lava â molten rock on the surface Igneous Rocks Cool from the…